00890nam a2200241 i 450099100082097970753620020507174017.0941020s1966 ne ||| | eng b10761809-39ule_instLE01302816ExLDip.to MatematicaengAMS 53-XXPogorelov, A. V.535149Differential geometry /A. V. Pogorelov ; transl. from the russian ed. by Leo F. BoronGroningen, The Netherlands :P. Noordhoff,c1966ix, 171 p. ;22 cm.Boron, Leo F..b1076180921-09-0628-06-02991000820979707536LE013 53-XX POG11 (1966)12013000011424le013-E0.00-l- 00000.i1085710228-06-02Differential geometry923102UNISALENTOle01301-01-94ma -engne 01